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CJ7808-TO-252-3L Datasheet, PDF (1/2 Pages) Jiangsu Changjiang Electronics Technology Co., Ltd – Three-terminal positive voltage regulator | |||
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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-252-3L Plastic-Encapsulate Voltage Regulator
CJ7808 Three-terminal positive voltage regulator
FEATURES
Maximum Output current IOM: 1.5 A
Output voltage Vo: 8 V
Continuous total dissipation
PD: 1.25 W
TO-252-3L
1. IN
1
2. GND
3. OUT
ABSOLUTE MAXIMUM RATINGS(Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Input Voltage
Operating Junction Temperature Range
Storage Temperature Range
Vi
35
V
TOPR
0-150
â
TSTG
-65-150
â
ELECTRICAL CHARACTERISTICS(Vi=14V,Io=500mA,0â<TJ<125â,Ci=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Symb
ol
Test conditions
MIN TYP MAX UNIT
Output voltage
TJ=25â
7.7
8
8.3
V
Vo
10.5Vâ¤V iâ¤23V, Io=5mA-1A,Pâ¤15W
7.6
8
8.4
V
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
âVo TJ=25â, Io=5mA-1.5A
TJ=25â, Io=250mA-750mA
12
160
mV
4
80
mV
âVo 10.5Vâ¤V iâ¤25V, TJ=25â
11Vâ¤V iâ¤17V, TJ=25â
6
160
mV
2
80
mV
Iq
TJ=25â
âIq 10.5Vâ¤V iâ¤25V
4.3
8
mA
1
mA
âIq 5mAâ¤IOâ¤1A
0.5
mA
VN 10Hzâ¤fâ¤100KHz
52
uV
RR
11.5Vâ¤V iâ¤21.5V,f=120Hz, TJ=25â
55
72
dB
Vd TJ=25â, Io=1A
2
V
Isc Vi=35V, TJ=25â
450
mA
Ipk TJ=25â
2.2
A
TYPICAL APPLICATION
Vi
Ci
0.33μF
1
CUJT7C808
2
3
Vo
Co
0.1μF
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